» Articles » PMID: 17672185

Autotransfusion Management During and After Cardiopulmonary Bypass Alters Fibrin Degradation and Transfusion Requirements

Overview
Publisher EDP Sciences
Date 2007 Aug 4
PMID 17672185
Citations 5
Authors
Affiliations
Soon will be listed here.
Abstract

Unlabelled: The coagulation-fibrinolytic profile during cardiopulmonary bypass (CPB) has been widely documented. However, less information is available on the possible persistence of these alterations when autotransfusion is used in management of perioperative blood loss. This study was designed to explore the influence of autotransfusion management on intravascular fibrin degradation and postoperative transfusions. Thirty patients, undergoing elective primary isolated coronary bypass grafting, were randomly allocated either to a control group (group A; n=15) or an intervention group (group B; n=15) in which mediastinal and residual CPB blood was collected and processed by a continuous autotransfusion system before re-infusion. Intravascular fibrin degradation as indicated by D-dimer generation was measured at five specific intervals and corrected for hemodilution. In addition, chest tube drainage and need for homologous blood were monitored. D-dimer generation increased significantly during CPB in group A, from 312 to 633 vs. 291 to 356 ng/mL in group B (p = .001). The unprocessed residual blood (group A) revealed an unequivocal D-dimer elevation, 4131 +/- 1063 vs. 279 +/- 103 ng/mL for the processed residual in group B (p < .001). Consequently, in the first post-CPB period, the intravascular fibrin degradation was significantly elevated in group A compared with group B (p = .001). Twenty hours postoperatively, no significant difference in D-dimer levels was detected between both groups. However, a significant intra-group D-dimer elevation pre- vs. postoperative was noticed from 312 to 828 ng/mL in group A and from 291 to 588 ng/mL in group B (p < .01 for both). Postoperative chest tube drainage was higher in the patients from group A, which also had the highest postoperative D-dimer levels. Patients in group A perceived a higher need for transfusions of red cells suspensions postoperatively. These data clearly indicate that autotransfusion management during and after CPB suppresses early postoperative fibrin degradation.

Keywords: cardiopulmonary bypass, cardiotomy suction, coronary surgery, autotransfusion, fibrin degradation.

Citing Articles

Cell salvage for minimising perioperative allogeneic blood transfusion in adults undergoing elective surgery.

Lloyd T, Geneen L, Bernhardt K, McClune W, Fernquest S, Brown T Cochrane Database Syst Rev. 2023; 9:CD001888.

PMID: 37681564 PMC: 10486190. DOI: 10.1002/14651858.CD001888.pub5.


Blood transfusion practices in cardiac anaesthesia.

Mangu H, Samantaray A, Anakapalli M Indian J Anaesth. 2014; 58(5):616-21.

PMID: 25535425 PMC: 4260309. DOI: 10.4103/0019-5049.144669.


The effect of salvaged blood on coagulation function as measured by thromboelastography.

Konig G, Yazer M, Waters J Transfusion. 2012; 53(6):1235-9.

PMID: 22934712 PMC: 3521840. DOI: 10.1111/j.1537-2995.2012.03884.x.


The Hemobag: the modern ultrafiltration system for patients undergoing cardiopulmonary by pass.

Colli A, Balduzzi S, Ruyra X J Cardiothorac Surg. 2012; 7:55.

PMID: 22697396 PMC: 3410786. DOI: 10.1186/1749-8090-7-55.


Cell salvage for minimising perioperative allogeneic blood transfusion.

Carless P, Henry D, Moxey A, OConnell D, Brown T, Fergusson D Cochrane Database Syst Rev. 2010; (4):CD001888.

PMID: 20393932 PMC: 4163967. DOI: 10.1002/14651858.CD001888.pub4.

References
1.
Aldea G, Soltow L, Chandler W, Triggs C, Vocelka C, Crockett G . Limitation of thrombin generation, platelet activation, and inflammation by elimination of cardiotomy suction in patients undergoing coronary artery bypass grafting treated with heparin-bonded circuits. J Thorac Cardiovasc Surg. 2002; 123(4):742-55. DOI: 10.1067/mtc.2002.120347. View

2.
Sirvinskas E, Lenkutis T, Raliene L, Veikutiene A, Vaskelyte J, Marchertiene I . Influence of residual blood autotransfused from cardiopulmonary bypass circuit on clinical outcome after cardiac surgery. Perfusion. 2005; 20(2):71-5. DOI: 10.1191/0267659105pf792oa. View

3.
Daane C, Golab H, Meeder J, Wijers M, Bogers A . Processing and transfusion of residual cardiopulmonary bypass volume: effects on haemostasis, complement activation, postoperative blood loss and transfusion volume. Perfusion. 2003; 18(2):115-21. DOI: 10.1191/0267659103pf647oa. View

4.
De Somer F, Van Belleghem Y, Caes F, Francois K, Van Overbeke H, Arnout J . Tissue factor as the main activator of the coagulation system during cardiopulmonary bypass. J Thorac Cardiovasc Surg. 2002; 123(5):951-8. DOI: 10.1067/mtc.2002.120334. View

5.
Paparella D, Brister S, Buchanan M . Coagulation disorders of cardiopulmonary bypass: a review. Intensive Care Med. 2004; 30(10):1873-81. DOI: 10.1007/s00134-004-2388-0. View